The metallic oxide particle which the dispersing element made disperse in the medium which at least includes the blend of one which possesses the boundary tension under 30mNm-1 polarity material and at least one polysiloxane fluid possesses the cubic measure median particle diameter of the range 24 - 42nm is included. Can this dispersing element, use in the anti-sunburn product which shows effective ULTRAVIOLET RADIATION protection, transparency and the feel of the skin which is improved.分散体は、30mNm-1未満の界面張力を有する少なくとも1つの極性材料と少なくとも1つのシロキサン流体との混合物を含む媒体中に分散させた、24~42nmの範囲の体積メジアン粒子径を有する金属酸化物粒子を含む。この分散体は、効果的なUV防護、透明性及び改善された皮膚の感触を示す日焼け止め製品において使用することができる。
